Load scripts: loads libraries and useful scripts used in the analyses; all .R files contained in scripts at the root of the factory are automatically loaded
Load data: imports datasets, and may contain some ad hoc changes to the data such as specific data cleaning (not used in other reports), new variables used in the analyses, etc.
library(reportfactory)
library(here)
library(rio)
library(tidyverse)
library(incidence)
library(distcrete)
library(epitrix)
library(earlyR)
library(projections)
library(linelist)
library(remotes)
library(janitor)
library(kableExtra)
library(DT)
library(cyphr)
library(chngpt)
library(lubridate)
library(ggpubr)
library(ggnewscale)These scripts will load:
.R files inside /scripts/.R files inside /src/These scripts also contain routines to access the latest clean encrypted data (see next section).
We import the latest NHS pathways data:
x <- import_pathways() %>%
as_tibble()
x
## [90m# A tibble: 132,630 x 11[39m
## site_type date sex age ccg_code ccg_name count postcode nhs_region
## [3m[90m<chr>[39m[23m [3m[90m<date>[39m[23m [3m[90m<chr>[39m[23m [3m[90m<chr>[39m[23m [3m[90m<chr>[39m[23m [3m[90m<chr>[39m[23m [3m[90m<int>[39m[23m [3m[90m<chr>[39m[23m [3m[90m<chr>[39m[23m
## [90m 1[39m 111 2020-03-18 fema… 0-18 e380000… nhs_bar… 35 rm13ae London
## [90m 2[39m 111 2020-03-18 fema… 0-18 e380000… nhs_bed… 27 mk454hr East of E…
## [90m 3[39m 111 2020-03-18 fema… 0-18 e380000… nhs_bla… 9 bb12fd North West
## [90m 4[39m 111 2020-03-18 fema… 0-18 e380000… nhs_bro… 11 br33ql London
## [90m 5[39m 111 2020-03-18 fema… 0-18 e380000… nhs_can… 9 ws111jp Midlands
## [90m 6[39m 111 2020-03-18 fema… 0-18 e380000… nhs_cit… 12 n15lz London
## [90m 7[39m 111 2020-03-18 fema… 0-18 e380000… nhs_enf… 7 en40dy London
## [90m 8[39m 111 2020-03-18 fema… 0-18 e380000… nhs_ham… 6 dl62uu North Eas…
## [90m 9[39m 111 2020-03-18 fema… 0-18 e380000… nhs_har… 24 ts232la North Eas…
## [90m10[39m 111 2020-03-18 fema… 0-18 e380000… nhs_kin… 6 kt11eu London
## [90m# … with 132,620 more rows, and 2 more variables: day [3m[90m<int>[90m[23m, weekday [3m[90m<fct>[90m[23m[39mWe also import demographics data for NHS regions in England, used later in our analysis:
path <- here::here("data", "csv", "nhs_region_population_2018.csv")
nhs_region_pop <- rio::import(path) %>%
mutate(nhs_region = str_to_title(gsub("_"," ",nhs_region)))
nhs_region_pop$nhs_region <- gsub(" Of ", " of ", nhs_region_pop$nhs_region)
nhs_region_pop$nhs_region <- gsub(" And ", " and ", nhs_region_pop$nhs_region)
nhs_region_pop
## nhs_region variable value
## 1 North West 0-18 0.22538599
## 2 North East and Yorkshire 0-18 0.21876449
## 3 Midlands 0-18 0.22564656
## 4 East of England 0-18 0.22810783
## 5 London 0-18 0.23764782
## 6 South East 0-18 0.22458811
## 7 South West 0-18 0.20799797
## 8 North West 19-69 0.64274078
## 9 North East and Yorkshire 19-69 0.64437753
## 10 Midlands 19-69 0.63876675
## 11 East of England 19-69 0.63034229
## 12 London 19-69 0.67820084
## 13 South East 19-69 0.63267336
## 14 South West 19-69 0.63176131
## 15 North West 70-120 0.13187323
## 16 North East and Yorkshire 70-120 0.13685797
## 17 Midlands 70-120 0.13558669
## 18 East of England 70-120 0.14154988
## 19 London 70-120 0.08415135
## 20 South East 70-120 0.14273853
## 21 South West 70-120 0.16024072Finally, we import publically available deaths per NHS region:
dth <- import_deaths() %>%
mutate(nhs_region = str_to_title(gsub("_"," ",nhs_region)))
#truncation to account for reporting delay
delay_max <- 21
dth$nhs_region <- gsub(" Of ", " of ", dth$nhs_region)
dth$nhs_region <- gsub(" And ", " and ", dth$nhs_region)
dth
## date_report nhs_region deaths
## 1 2020-03-01 East of England 0
## 2 2020-03-02 East of England 1
## 3 2020-03-03 East of England 0
## 4 2020-03-04 East of England 0
## 5 2020-03-05 East of England 0
## 6 2020-03-06 East of England 1
## 7 2020-03-07 East of England 0
## 8 2020-03-08 East of England 0
## 9 2020-03-09 East of England 1
## 10 2020-03-10 East of England 0
## 11 2020-03-11 East of England 0
## 12 2020-03-12 East of England 0
## 13 2020-03-13 East of England 1
## 14 2020-03-14 East of England 2
## 15 2020-03-15 East of England 2
## 16 2020-03-16 East of England 1
## 17 2020-03-17 East of England 1
## 18 2020-03-18 East of England 5
## 19 2020-03-19 East of England 4
## 20 2020-03-20 East of England 2
## 21 2020-03-21 East of England 11
## 22 2020-03-22 East of England 12
## 23 2020-03-23 East of England 11
## 24 2020-03-24 East of England 19
## 25 2020-03-25 East of England 26
## 26 2020-03-26 East of England 36
## 27 2020-03-27 East of England 38
## 28 2020-03-28 East of England 28
## 29 2020-03-29 East of England 43
## 30 2020-03-30 East of England 45
## 31 2020-03-31 East of England 70
## 32 2020-04-01 East of England 61
## 33 2020-04-02 East of England 64
## 34 2020-04-03 East of England 80
## 35 2020-04-04 East of England 71
## 36 2020-04-05 East of England 76
## 37 2020-04-06 East of England 71
## 38 2020-04-07 East of England 93
## 39 2020-04-08 East of England 111
## 40 2020-04-09 East of England 87
## 41 2020-04-10 East of England 74
## 42 2020-04-11 East of England 91
## 43 2020-04-12 East of England 101
## 44 2020-04-13 East of England 78
## 45 2020-04-14 East of England 61
## 46 2020-04-15 East of England 82
## 47 2020-04-16 East of England 74
## 48 2020-04-17 East of England 86
## 49 2020-04-18 East of England 64
## 50 2020-04-19 East of England 67
## 51 2020-04-20 East of England 67
## 52 2020-04-21 East of England 75
## 53 2020-04-22 East of England 67
## 54 2020-04-23 East of England 49
## 55 2020-04-24 East of England 66
## 56 2020-04-25 East of England 54
## 57 2020-04-26 East of England 48
## 58 2020-04-27 East of England 46
## 59 2020-04-28 East of England 58
## 60 2020-04-29 East of England 32
## 61 2020-04-30 East of England 44
## 62 2020-05-01 East of England 49
## 63 2020-05-02 East of England 29
## 64 2020-05-03 East of England 41
## 65 2020-05-04 East of England 19
## 66 2020-05-05 East of England 35
## 67 2020-05-06 East of England 29
## 68 2020-05-07 East of England 33
## 69 2020-05-08 East of England 33
## 70 2020-05-09 East of England 28
## 71 2020-05-10 East of England 22
## 72 2020-05-11 East of England 18
## 73 2020-05-12 East of England 21
## 74 2020-05-13 East of England 27
## 75 2020-05-14 East of England 26
## 76 2020-05-15 East of England 19
## 77 2020-05-16 East of England 26
## 78 2020-05-17 East of England 17
## 79 2020-05-18 East of England 24
## 80 2020-05-19 East of England 15
## 81 2020-05-20 East of England 26
## 82 2020-05-21 East of England 21
## 83 2020-05-22 East of England 13
## 84 2020-05-23 East of England 12
## 85 2020-05-24 East of England 16
## 86 2020-05-25 East of England 25
## 87 2020-05-26 East of England 13
## 88 2020-05-27 East of England 12
## 89 2020-05-28 East of England 17
## 90 2020-05-29 East of England 12
## 91 2020-05-30 East of England 8
## 92 2020-05-31 East of England 6
## 93 2020-06-01 East of England 12
## 94 2020-06-02 East of England 4
## 95 2020-03-01 London 0
## 96 2020-03-02 London 0
## 97 2020-03-03 London 0
## 98 2020-03-04 London 0
## 99 2020-03-05 London 0
## 100 2020-03-06 London 1
## 101 2020-03-07 London 1
## 102 2020-03-08 London 0
## 103 2020-03-09 London 1
## 104 2020-03-10 London 0
## 105 2020-03-11 London 7
## 106 2020-03-12 London 6
## 107 2020-03-13 London 10
## 108 2020-03-14 London 14
## 109 2020-03-15 London 10
## 110 2020-03-16 London 17
## 111 2020-03-17 London 25
## 112 2020-03-18 London 31
## 113 2020-03-19 London 25
## 114 2020-03-20 London 45
## 115 2020-03-21 London 50
## 116 2020-03-22 London 54
## 117 2020-03-23 London 64
## 118 2020-03-24 London 87
## 119 2020-03-25 London 112
## 120 2020-03-26 London 130
## 121 2020-03-27 London 130
## 122 2020-03-28 London 122
## 123 2020-03-29 London 147
## 124 2020-03-30 London 150
## 125 2020-03-31 London 181
## 126 2020-04-01 London 202
## 127 2020-04-02 London 190
## 128 2020-04-03 London 196
## 129 2020-04-04 London 229
## 130 2020-04-05 London 195
## 131 2020-04-06 London 198
## 132 2020-04-07 London 219
## 133 2020-04-08 London 238
## 134 2020-04-09 London 204
## 135 2020-04-10 London 170
## 136 2020-04-11 London 176
## 137 2020-04-12 London 158
## 138 2020-04-13 London 166
## 139 2020-04-14 London 143
## 140 2020-04-15 London 142
## 141 2020-04-16 London 139
## 142 2020-04-17 London 99
## 143 2020-04-18 London 101
## 144 2020-04-19 London 102
## 145 2020-04-20 London 95
## 146 2020-04-21 London 93
## 147 2020-04-22 London 108
## 148 2020-04-23 London 77
## 149 2020-04-24 London 71
## 150 2020-04-25 London 57
## 151 2020-04-26 London 53
## 152 2020-04-27 London 51
## 153 2020-04-28 London 43
## 154 2020-04-29 London 44
## 155 2020-04-30 London 39
## 156 2020-05-01 London 41
## 157 2020-05-02 London 40
## 158 2020-05-03 London 36
## 159 2020-05-04 London 29
## 160 2020-05-05 London 25
## 161 2020-05-06 London 36
## 162 2020-05-07 London 37
## 163 2020-05-08 London 29
## 164 2020-05-09 London 23
## 165 2020-05-10 London 26
## 166 2020-05-11 London 18
## 167 2020-05-12 London 18
## 168 2020-05-13 London 16
## 169 2020-05-14 London 20
## 170 2020-05-15 London 18
## 171 2020-05-16 London 14
## 172 2020-05-17 London 15
## 173 2020-05-18 London 9
## 174 2020-05-19 London 13
## 175 2020-05-20 London 19
## 176 2020-05-21 London 12
## 177 2020-05-22 London 10
## 178 2020-05-23 London 6
## 179 2020-05-24 London 7
## 180 2020-05-25 London 8
## 181 2020-05-26 London 12
## 182 2020-05-27 London 7
## 183 2020-05-28 London 6
## 184 2020-05-29 London 7
## 185 2020-05-30 London 11
## 186 2020-05-31 London 6
## 187 2020-06-01 London 7
## 188 2020-06-02 London 0
## 189 2020-03-01 Midlands 0
## 190 2020-03-02 Midlands 0
## 191 2020-03-03 Midlands 1
## 192 2020-03-04 Midlands 0
## 193 2020-03-05 Midlands 0
## 194 2020-03-06 Midlands 0
## 195 2020-03-07 Midlands 0
## 196 2020-03-08 Midlands 3
## 197 2020-03-09 Midlands 1
## 198 2020-03-10 Midlands 0
## 199 2020-03-11 Midlands 2
## 200 2020-03-12 Midlands 6
## 201 2020-03-13 Midlands 5
## 202 2020-03-14 Midlands 4
## 203 2020-03-15 Midlands 5
## 204 2020-03-16 Midlands 11
## 205 2020-03-17 Midlands 8
## 206 2020-03-18 Midlands 13
## 207 2020-03-19 Midlands 8
## 208 2020-03-20 Midlands 28
## 209 2020-03-21 Midlands 13
## 210 2020-03-22 Midlands 31
## 211 2020-03-23 Midlands 33
## 212 2020-03-24 Midlands 41
## 213 2020-03-25 Midlands 48
## 214 2020-03-26 Midlands 64
## 215 2020-03-27 Midlands 72
## 216 2020-03-28 Midlands 89
## 217 2020-03-29 Midlands 92
## 218 2020-03-30 Midlands 90
## 219 2020-03-31 Midlands 123
## 220 2020-04-01 Midlands 140
## 221 2020-04-02 Midlands 142
## 222 2020-04-03 Midlands 124
## 223 2020-04-04 Midlands 151
## 224 2020-04-05 Midlands 164
## 225 2020-04-06 Midlands 140
## 226 2020-04-07 Midlands 123
## 227 2020-04-08 Midlands 185
## 228 2020-04-09 Midlands 139
## 229 2020-04-10 Midlands 127
## 230 2020-04-11 Midlands 142
## 231 2020-04-12 Midlands 139
## 232 2020-04-13 Midlands 120
## 233 2020-04-14 Midlands 116
## 234 2020-04-15 Midlands 147
## 235 2020-04-16 Midlands 102
## 236 2020-04-17 Midlands 118
## 237 2020-04-18 Midlands 115
## 238 2020-04-19 Midlands 92
## 239 2020-04-20 Midlands 107
## 240 2020-04-21 Midlands 86
## 241 2020-04-22 Midlands 78
## 242 2020-04-23 Midlands 103
## 243 2020-04-24 Midlands 79
## 244 2020-04-25 Midlands 72
## 245 2020-04-26 Midlands 81
## 246 2020-04-27 Midlands 74
## 247 2020-04-28 Midlands 68
## 248 2020-04-29 Midlands 53
## 249 2020-04-30 Midlands 56
## 250 2020-05-01 Midlands 64
## 251 2020-05-02 Midlands 51
## 252 2020-05-03 Midlands 52
## 253 2020-05-04 Midlands 61
## 254 2020-05-05 Midlands 58
## 255 2020-05-06 Midlands 59
## 256 2020-05-07 Midlands 48
## 257 2020-05-08 Midlands 34
## 258 2020-05-09 Midlands 37
## 259 2020-05-10 Midlands 41
## 260 2020-05-11 Midlands 33
## 261 2020-05-12 Midlands 45
## 262 2020-05-13 Midlands 39
## 263 2020-05-14 Midlands 36
## 264 2020-05-15 Midlands 40
## 265 2020-05-16 Midlands 34
## 266 2020-05-17 Midlands 31
## 267 2020-05-18 Midlands 34
## 268 2020-05-19 Midlands 33
## 269 2020-05-20 Midlands 36
## 270 2020-05-21 Midlands 32
## 271 2020-05-22 Midlands 26
## 272 2020-05-23 Midlands 30
## 273 2020-05-24 Midlands 19
## 274 2020-05-25 Midlands 24
## 275 2020-05-26 Midlands 31
## 276 2020-05-27 Midlands 28
## 277 2020-05-28 Midlands 25
## 278 2020-05-29 Midlands 19
## 279 2020-05-30 Midlands 18
## 280 2020-05-31 Midlands 17
## 281 2020-06-01 Midlands 12
## 282 2020-06-02 Midlands 3
## 283 2020-03-01 North East and Yorkshire 0
## 284 2020-03-02 North East and Yorkshire 0
## 285 2020-03-03 North East and Yorkshire 0
## 286 2020-03-04 North East and Yorkshire 0
## 287 2020-03-05 North East and Yorkshire 0
## 288 2020-03-06 North East and Yorkshire 0
## 289 2020-03-07 North East and Yorkshire 0
## 290 2020-03-08 North East and Yorkshire 0
## 291 2020-03-09 North East and Yorkshire 0
## 292 2020-03-10 North East and Yorkshire 0
## 293 2020-03-11 North East and Yorkshire 0
## 294 2020-03-12 North East and Yorkshire 0
## 295 2020-03-13 North East and Yorkshire 0
## 296 2020-03-14 North East and Yorkshire 0
## 297 2020-03-15 North East and Yorkshire 2
## 298 2020-03-16 North East and Yorkshire 3
## 299 2020-03-17 North East and Yorkshire 1
## 300 2020-03-18 North East and Yorkshire 2
## 301 2020-03-19 North East and Yorkshire 6
## 302 2020-03-20 North East and Yorkshire 5
## 303 2020-03-21 North East and Yorkshire 6
## 304 2020-03-22 North East and Yorkshire 7
## 305 2020-03-23 North East and Yorkshire 9
## 306 2020-03-24 North East and Yorkshire 8
## 307 2020-03-25 North East and Yorkshire 18
## 308 2020-03-26 North East and Yorkshire 21
## 309 2020-03-27 North East and Yorkshire 28
## 310 2020-03-28 North East and Yorkshire 35
## 311 2020-03-29 North East and Yorkshire 38
## 312 2020-03-30 North East and Yorkshire 64
## 313 2020-03-31 North East and Yorkshire 60
## 314 2020-04-01 North East and Yorkshire 67
## 315 2020-04-02 North East and Yorkshire 74
## 316 2020-04-03 North East and Yorkshire 100
## 317 2020-04-04 North East and Yorkshire 105
## 318 2020-04-05 North East and Yorkshire 92
## 319 2020-04-06 North East and Yorkshire 96
## 320 2020-04-07 North East and Yorkshire 102
## 321 2020-04-08 North East and Yorkshire 107
## 322 2020-04-09 North East and Yorkshire 111
## 323 2020-04-10 North East and Yorkshire 117
## 324 2020-04-11 North East and Yorkshire 98
## 325 2020-04-12 North East and Yorkshire 84
## 326 2020-04-13 North East and Yorkshire 94
## 327 2020-04-14 North East and Yorkshire 107
## 328 2020-04-15 North East and Yorkshire 96
## 329 2020-04-16 North East and Yorkshire 103
## 330 2020-04-17 North East and Yorkshire 88
## 331 2020-04-18 North East and Yorkshire 95
## 332 2020-04-19 North East and Yorkshire 88
## 333 2020-04-20 North East and Yorkshire 100
## 334 2020-04-21 North East and Yorkshire 76
## 335 2020-04-22 North East and Yorkshire 84
## 336 2020-04-23 North East and Yorkshire 62
## 337 2020-04-24 North East and Yorkshire 72
## 338 2020-04-25 North East and Yorkshire 69
## 339 2020-04-26 North East and Yorkshire 65
## 340 2020-04-27 North East and Yorkshire 65
## 341 2020-04-28 North East and Yorkshire 57
## 342 2020-04-29 North East and Yorkshire 69
## 343 2020-04-30 North East and Yorkshire 57
## 344 2020-05-01 North East and Yorkshire 64
## 345 2020-05-02 North East and Yorkshire 48
## 346 2020-05-03 North East and Yorkshire 40
## 347 2020-05-04 North East and Yorkshire 49
## 348 2020-05-05 North East and Yorkshire 40
## 349 2020-05-06 North East and Yorkshire 50
## 350 2020-05-07 North East and Yorkshire 45
## 351 2020-05-08 North East and Yorkshire 42
## 352 2020-05-09 North East and Yorkshire 44
## 353 2020-05-10 North East and Yorkshire 40
## 354 2020-05-11 North East and Yorkshire 29
## 355 2020-05-12 North East and Yorkshire 27
## 356 2020-05-13 North East and Yorkshire 28
## 357 2020-05-14 North East and Yorkshire 30
## 358 2020-05-15 North East and Yorkshire 32
## 359 2020-05-16 North East and Yorkshire 35
## 360 2020-05-17 North East and Yorkshire 26
## 361 2020-05-18 North East and Yorkshire 29
## 362 2020-05-19 North East and Yorkshire 27
## 363 2020-05-20 North East and Yorkshire 21
## 364 2020-05-21 North East and Yorkshire 32
## 365 2020-05-22 North East and Yorkshire 22
## 366 2020-05-23 North East and Yorkshire 17
## 367 2020-05-24 North East and Yorkshire 23
## 368 2020-05-25 North East and Yorkshire 21
## 369 2020-05-26 North East and Yorkshire 21
## 370 2020-05-27 North East and Yorkshire 18
## 371 2020-05-28 North East and Yorkshire 18
## 372 2020-05-29 North East and Yorkshire 24
## 373 2020-05-30 North East and Yorkshire 19
## 374 2020-05-31 North East and Yorkshire 16
## 375 2020-06-01 North East and Yorkshire 12
## 376 2020-06-02 North East and Yorkshire 7
## 377 2020-03-01 North West 0
## 378 2020-03-02 North West 0
## 379 2020-03-03 North West 0
## 380 2020-03-04 North West 0
## 381 2020-03-05 North West 1
## 382 2020-03-06 North West 0
## 383 2020-03-07 North West 0
## 384 2020-03-08 North West 1
## 385 2020-03-09 North West 0
## 386 2020-03-10 North West 0
## 387 2020-03-11 North West 0
## 388 2020-03-12 North West 2
## 389 2020-03-13 North West 3
## 390 2020-03-14 North West 1
## 391 2020-03-15 North West 4
## 392 2020-03-16 North West 2
## 393 2020-03-17 North West 4
## 394 2020-03-18 North West 6
## 395 2020-03-19 North West 7
## 396 2020-03-20 North West 10
## 397 2020-03-21 North West 11
## 398 2020-03-22 North West 13
## 399 2020-03-23 North West 16
## 400 2020-03-24 North West 21
## 401 2020-03-25 North West 21
## 402 2020-03-26 North West 29
## 403 2020-03-27 North West 35
## 404 2020-03-28 North West 28
## 405 2020-03-29 North West 46
## 406 2020-03-30 North West 67
## 407 2020-03-31 North West 52
## 408 2020-04-01 North West 86
## 409 2020-04-02 North West 96
## 410 2020-04-03 North West 95
## 411 2020-04-04 North West 98
## 412 2020-04-05 North West 102
## 413 2020-04-06 North West 100
## 414 2020-04-07 North West 133
## 415 2020-04-08 North West 127
## 416 2020-04-09 North West 119
## 417 2020-04-10 North West 117
## 418 2020-04-11 North West 138
## 419 2020-04-12 North West 126
## 420 2020-04-13 North West 127
## 421 2020-04-14 North West 131
## 422 2020-04-15 North West 114
## 423 2020-04-16 North West 134
## 424 2020-04-17 North West 97
## 425 2020-04-18 North West 113
## 426 2020-04-19 North West 71
## 427 2020-04-20 North West 83
## 428 2020-04-21 North West 76
## 429 2020-04-22 North West 86
## 430 2020-04-23 North West 85
## 431 2020-04-24 North West 66
## 432 2020-04-25 North West 65
## 433 2020-04-26 North West 55
## 434 2020-04-27 North West 54
## 435 2020-04-28 North West 57
## 436 2020-04-29 North West 62
## 437 2020-04-30 North West 59
## 438 2020-05-01 North West 44
## 439 2020-05-02 North West 55
## 440 2020-05-03 North West 55
## 441 2020-05-04 North West 48
## 442 2020-05-05 North West 48
## 443 2020-05-06 North West 44
## 444 2020-05-07 North West 49
## 445 2020-05-08 North West 42
## 446 2020-05-09 North West 30
## 447 2020-05-10 North West 40
## 448 2020-05-11 North West 34
## 449 2020-05-12 North West 38
## 450 2020-05-13 North West 24
## 451 2020-05-14 North West 26
## 452 2020-05-15 North West 33
## 453 2020-05-16 North West 32
## 454 2020-05-17 North West 24
## 455 2020-05-18 North West 30
## 456 2020-05-19 North West 34
## 457 2020-05-20 North West 25
## 458 2020-05-21 North West 24
## 459 2020-05-22 North West 26
## 460 2020-05-23 North West 30
## 461 2020-05-24 North West 26
## 462 2020-05-25 North West 31
## 463 2020-05-26 North West 27
## 464 2020-05-27 North West 27
## 465 2020-05-28 North West 26
## 466 2020-05-29 North West 18
## 467 2020-05-30 North West 15
## 468 2020-05-31 North West 12
## 469 2020-06-01 North West 9
## 470 2020-06-02 North West 5
## 471 2020-03-01 South East 0
## 472 2020-03-02 South East 0
## 473 2020-03-03 South East 1
## 474 2020-03-04 South East 0
## 475 2020-03-05 South East 1
## 476 2020-03-06 South East 0
## 477 2020-03-07 South East 0
## 478 2020-03-08 South East 1
## 479 2020-03-09 South East 1
## 480 2020-03-10 South East 1
## 481 2020-03-11 South East 1
## 482 2020-03-12 South East 0
## 483 2020-03-13 South East 1
## 484 2020-03-14 South East 1
## 485 2020-03-15 South East 5
## 486 2020-03-16 South East 8
## 487 2020-03-17 South East 7
## 488 2020-03-18 South East 10
## 489 2020-03-19 South East 9
## 490 2020-03-20 South East 13
## 491 2020-03-21 South East 7
## 492 2020-03-22 South East 25
## 493 2020-03-23 South East 20
## 494 2020-03-24 South East 22
## 495 2020-03-25 South East 29
## 496 2020-03-26 South East 34
## 497 2020-03-27 South East 34
## 498 2020-03-28 South East 36
## 499 2020-03-29 South East 54
## 500 2020-03-30 South East 58
## 501 2020-03-31 South East 65
## 502 2020-04-01 South East 65
## 503 2020-04-02 South East 55
## 504 2020-04-03 South East 72
## 505 2020-04-04 South East 80
## 506 2020-04-05 South East 82
## 507 2020-04-06 South East 88
## 508 2020-04-07 South East 100
## 509 2020-04-08 South East 82
## 510 2020-04-09 South East 104
## 511 2020-04-10 South East 88
## 512 2020-04-11 South East 87
## 513 2020-04-12 South East 88
## 514 2020-04-13 South East 84
## 515 2020-04-14 South East 65
## 516 2020-04-15 South East 72
## 517 2020-04-16 South East 56
## 518 2020-04-17 South East 86
## 519 2020-04-18 South East 57
## 520 2020-04-19 South East 69
## 521 2020-04-20 South East 85
## 522 2020-04-21 South East 50
## 523 2020-04-22 South East 54
## 524 2020-04-23 South East 57
## 525 2020-04-24 South East 64
## 526 2020-04-25 South East 50
## 527 2020-04-26 South East 51
## 528 2020-04-27 South East 40
## 529 2020-04-28 South East 40
## 530 2020-04-29 South East 47
## 531 2020-04-30 South East 29
## 532 2020-05-01 South East 37
## 533 2020-05-02 South East 36
## 534 2020-05-03 South East 17
## 535 2020-05-04 South East 35
## 536 2020-05-05 South East 29
## 537 2020-05-06 South East 25
## 538 2020-05-07 South East 26
## 539 2020-05-08 South East 26
## 540 2020-05-09 South East 28
## 541 2020-05-10 South East 19
## 542 2020-05-11 South East 24
## 543 2020-05-12 South East 27
## 544 2020-05-13 South East 18
## 545 2020-05-14 South East 32
## 546 2020-05-15 South East 24
## 547 2020-05-16 South East 22
## 548 2020-05-17 South East 17
## 549 2020-05-18 South East 20
## 550 2020-05-19 South East 12
## 551 2020-05-20 South East 22
## 552 2020-05-21 South East 14
## 553 2020-05-22 South East 17
## 554 2020-05-23 South East 19
## 555 2020-05-24 South East 16
## 556 2020-05-25 South East 13
## 557 2020-05-26 South East 16
## 558 2020-05-27 South East 16
## 559 2020-05-28 South East 11
## 560 2020-05-29 South East 14
## 561 2020-05-30 South East 6
## 562 2020-05-31 South East 7
## 563 2020-06-01 South East 8
## 564 2020-06-02 South East 1
## 565 2020-03-01 South West 0
## 566 2020-03-02 South West 0
## 567 2020-03-03 South West 0
## 568 2020-03-04 South West 0
## 569 2020-03-05 South West 0
## 570 2020-03-06 South West 0
## 571 2020-03-07 South West 0
## 572 2020-03-08 South West 0
## 573 2020-03-09 South West 0
## 574 2020-03-10 South West 0
## 575 2020-03-11 South West 1
## 576 2020-03-12 South West 0
## 577 2020-03-13 South West 0
## 578 2020-03-14 South West 1
## 579 2020-03-15 South West 0
## 580 2020-03-16 South West 0
## 581 2020-03-17 South West 2
## 582 2020-03-18 South West 2
## 583 2020-03-19 South West 5
## 584 2020-03-20 South West 3
## 585 2020-03-21 South West 6
## 586 2020-03-22 South West 9
## 587 2020-03-23 South West 9
## 588 2020-03-24 South West 7
## 589 2020-03-25 South West 9
## 590 2020-03-26 South West 11
## 591 2020-03-27 South West 13
## 592 2020-03-28 South West 21
## 593 2020-03-29 South West 18
## 594 2020-03-30 South West 23
## 595 2020-03-31 South West 23
## 596 2020-04-01 South West 22
## 597 2020-04-02 South West 23
## 598 2020-04-03 South West 30
## 599 2020-04-04 South West 42
## 600 2020-04-05 South West 32
## 601 2020-04-06 South West 34
## 602 2020-04-07 South West 39
## 603 2020-04-08 South West 47
## 604 2020-04-09 South West 24
## 605 2020-04-10 South West 46
## 606 2020-04-11 South West 43
## 607 2020-04-12 South West 23
## 608 2020-04-13 South West 26
## 609 2020-04-14 South West 24
## 610 2020-04-15 South West 32
## 611 2020-04-16 South West 29
## 612 2020-04-17 South West 33
## 613 2020-04-18 South West 25
## 614 2020-04-19 South West 31
## 615 2020-04-20 South West 26
## 616 2020-04-21 South West 26
## 617 2020-04-22 South West 22
## 618 2020-04-23 South West 17
## 619 2020-04-24 South West 19
## 620 2020-04-25 South West 15
## 621 2020-04-26 South West 27
## 622 2020-04-27 South West 13
## 623 2020-04-28 South West 17
## 624 2020-04-29 South West 14
## 625 2020-04-30 South West 26
## 626 2020-05-01 South West 6
## 627 2020-05-02 South West 7
## 628 2020-05-03 South West 10
## 629 2020-05-04 South West 16
## 630 2020-05-05 South West 14
## 631 2020-05-06 South West 18
## 632 2020-05-07 South West 16
## 633 2020-05-08 South West 6
## 634 2020-05-09 South West 11
## 635 2020-05-10 South West 5
## 636 2020-05-11 South West 7
## 637 2020-05-12 South West 7
## 638 2020-05-13 South West 7
## 639 2020-05-14 South West 6
## 640 2020-05-15 South West 3
## 641 2020-05-16 South West 4
## 642 2020-05-17 South West 6
## 643 2020-05-18 South West 4
## 644 2020-05-19 South West 6
## 645 2020-05-20 South West 1
## 646 2020-05-21 South West 9
## 647 2020-05-22 South West 6
## 648 2020-05-23 South West 6
## 649 2020-05-24 South West 3
## 650 2020-05-25 South West 7
## 651 2020-05-26 South West 11
## 652 2020-05-27 South West 5
## 653 2020-05-28 South West 8
## 654 2020-05-29 South West 4
## 655 2020-05-30 South West 3
## 656 2020-05-31 South West 1
## 657 2020-06-01 South West 6
## 658 2020-06-02 South West 0We extract the completion date from the NHS Pathways file timestamp:
The completion date of the NHS Pathways data is Wednesday 03 Jun 2020.
These are functions which will be used further in the analyses.
Function to estimate the generalised R-squared as the proportion of deviance explained by a given model:
## Function to calculate R2 for Poisson model
## not adjusted for model complexity but all models have the same DF here
Rsq <- function(x) {
1 - (x$deviance / x$null.deviance)
}Function to extract growth rates per region as well as halving times, and the associated 95% confidence intervals:
## function to extract the coefficients, find the level of the intercept,
## reconstruct the values of r, get confidence intervals
get_r <- function(model) {
## extract coefficients and conf int
out <- data.frame(r = coef(model)) %>%
rownames_to_column("var") %>%
cbind(confint(model)) %>%
filter(!grepl("day_of_week", var)) %>%
filter(grepl("day", var)) %>%
rename(lower_95 = "2.5 %",
upper_95 = "97.5 %") %>%
mutate(var = sub("day:", "", var))
## reconstruct values: intercept + region-coefficient
for (i in 2:nrow(out)) {
out[i, -1] <- out[1, -1] + out[i, -1]
}
## find the name of the intercept, restore regions names
out <- out %>%
mutate(nhs_region = model$xlevels$nhs_region) %>%
select(nhs_region, everything(), -var)
## find halving times
halving <- log(0.5) / out[,-1] %>%
rename(halving_t = r,
halving_t_lower_95 = lower_95,
halving_t_upper_95 = upper_95)
## set halving times with exclusion intervals to NA
no_halving <- out$lower_95 < 0 & out$upper_95 > 0
halving[no_halving, ] <- NA_real_
## return all data
cbind(out, halving)
}Functions used in the correlation analysis between NHS Pathways reports and deaths:
## Function to calculate Pearson's correlation between deaths and lagged
## reports. Note that `pearson` can be replaced with `spearman` for rank
## correlation.
getcor <- function(x, ndx) {
return(cor(x$deaths[ndx],
x$note_lag[ndx],
use = "complete.obs",
method = "pearson"))
}
## Catch if sample size throws an error
getcor2 <- possibly(getcor, otherwise = NA)
getboot <- function(x) {
result <- boot::boot.ci(boot::boot(x, getcor2, R = 1000),
type = "bca")
return(data.frame(n = sum(!is.na(x$note_lag) & !is.na(x$deaths)),
r = result$t0,
r_low = result$bca[4],
r_hi = result$bca[5]))
}Function to classify the day of the week into weekend, Monday, and the rest:
## Fn to add day of week
day_of_week <- function(df) {
df %>%
dplyr::mutate(day_of_week = lubridate::wday(date, label = TRUE)) %>%
dplyr::mutate(day_of_week = dplyr::case_when(
day_of_week %in% c("Sat", "Sun") ~ "weekend",
day_of_week %in% c("Mon") ~ "monday",
!(day_of_week %in% c("Sat", "Sun", "Mon")) ~ "rest_of_week"
) %>%
factor(levels = c("rest_of_week", "monday", "weekend")))
}Custom color palettes, color scales, and vectors of colors:
We look for temporal patterns in COVID-19 related 111/999 calls and 111 online reports. Analyses are broken down by NHS region. We also look for estimates of recent growth rate and associated doubling / halving time.
tab_date_region_all <- x %>%
filter(!is.na(nhs_region)) %>%
group_by(date, nhs_region) %>%
summarise(n = sum(count))
dth %>%
mutate(trusted = case_when(date_report < max(dth$date_report)-delay_max ~ "Y",
date_report >= max(dth$date_report)-delay_max ~ "N"),
value = "Deaths",
vline = max(dth$date_report)-delay_max-1,
lab = "Truncated for reporting delay",
lab_pos_x = vline + 8,
lab_pos_y = 150,
lab_col = "darkgrey") %>%
rename(date = date_report,
n = deaths) %>%
bind_rows(
mutate(tab_date_region_all, value = "Reports",
trusted = "Y",
vline = as.Date("2020-03-23"),
lab = "Start of UK lockdown",
lab_pos_x = vline - 6,
lab_pos_y = 30000,
lab_col = "black")
) %>%
mutate(value = factor(value, levels = c("Reports","Deaths"))) -> dths_reports
plot_dth_report <-
ggplot(dths_reports, aes(date, n, colour = nhs_region)) +
# Add main points and lines, coloured by region and fade out deaths for excluded period
geom_point(aes(alpha = trusted)) +
geom_line(alpha = 0.2) +
geom_smooth(method = "loess", span = .5, color = "black") +
scale_colour_manual("", values = pal) +
scale_alpha_manual(values = c(0.3,1)) +
guides(alpha = F) +
# Add vertical markers for important dates with labels - different for each facet
ggnewscale::new_scale_colour() +
geom_vline(aes(xintercept = vline, col = value), lty = "solid") +
geom_text(aes(x = lab_pos_x, y = lab_pos_y, label = lab, col = value), size = 3) +
scale_colour_manual("",values = c("black","darkgrey"), guide = F) +
# Facet by deaths and reports
facet_grid(rows = vars(value), scales = "free_y", switch = "y") +
# Other formatting
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",strip.placement = "outside") +
rotate_x +
labs(x = NULL,
y = NULL)
plot_dth_reportWe plot the number of 111/999 calls and 111 online reports by age, and the proportion of 111/999 calls and 111 online reports by age. In the second graph, the vertical lines indicate the proportion of individuals residing in the corresponding NHS region who belong to the corresponding age group.
tab_date_region_age_all <- x %>%
filter(!is.na(nhs_region),
age != "missing") %>%
group_by(date, nhs_region, age) %>%
summarise(n = sum(count))
tab_date_region_age_all %>%
ggplot(aes(x = date, y = n, fill = age)) +
geom_col(position = "stack") +
scale_fill_manual(values = age.pal) +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
axis.text.x = element_text(angle = 90, hjust = 1)) +
guides(fill = guide_legend(title = "Age", ncol = 3)) +
labs(x = NULL,
y = "Total daily reports by age") +
facet_wrap(~ nhs_region, ncol = 4)
tab_date_region_age_all <- tab_date_region_age_all %>%
group_by(date, nhs_region) %>%
summarise(tot = sum(n)) %>%
left_join(tab_date_region_age_all, by = c("date", "nhs_region")) %>%
mutate(prop_n = n/tot)
tab_date_region_age_all %>%
ggplot(aes(x = date, y = prop_n, color = age)) +
scale_color_manual(values = age.pal) +
geom_line() +
geom_point() +
geom_hline(data = nhs_region_pop, aes(yintercept = value, color = variable)) +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
axis.text.x = element_text(angle = 90, hjust = 1)) +
guides(color = guide_legend(title = "Age", ncol = 3)) +
labs(x = NULL,
y = "Proportion of daily reports by age") +
facet_wrap(~ nhs_region, ncol = 4)We fit quasi-Poisson GLMs for 14-day windows to get growth rates over time.
## set moving time window (1/2/3 weeks)
w <- 14
# create empty df
r_all_sliding <- NULL
## make data for model
x_model_all_moving <- x %>%
filter(!is.na(nhs_region)) %>%
group_by(date, nhs_region) %>%
summarise(n = sum(count))
unique_dates <- unique(x_model_all_moving$date)
for (i in 1:(length(unique_dates) - w)) {
date_i <- unique_dates[i]
date_i_max <- date_i + w
model_data <- x_model_all_moving %>%
filter(date >= date_i & date < date_i_max) %>%
mutate(day = as.integer(date - date_i)) %>%
day_of_week()
mod <- glm(n ~ day * nhs_region + day_of_week,
data = model_data,
family = 'quasipoisson')
# get growth rate
r <- get_r(mod)
r$w_min <- date_i
r$w_max <- date_i_max
# combine all estimates
r_all_sliding <- bind_rows(r_all_sliding, r)
}
#serial interval distribution
SI_param = epitrix::gamma_mucv2shapescale(4.7, 2.9/4.7)
SI_distribution <- distcrete::distcrete("gamma", interval = 1,
shape = SI_param$shape,
scale = SI_param$scale,
w = 0.5)
#convert growth rates r to R0
r_all_sliding <- r_all_sliding %>%
mutate(R = epitrix::r2R0(r, SI_distribution),
R_lower_95 = epitrix::r2R0(lower_95, SI_distribution),
R_upper_95 = epitrix::r2R0(upper_95, SI_distribution))We examine the evolution of the growth rate by region over time.
# plot
plot_growth <-
r_all_sliding %>%
ggplot(aes(x = w_max, y = r)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 0, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(colour = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated daily growth rate (r)") +
scale_colour_manual(values = pal)From the growth rate, we derive R and examine its value through time.
# plot
plot_R <-
r_all_sliding %>%
ggplot(aes(x = w_max, y = R)) +
geom_ribbon(aes(ymin = R_lower_95, ymax = R_upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 1, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated effective reproduction\nnumber (Re)") +
scale_colour_manual(values = pal)
R <- r_all_sliding %>%
mutate(lower_95 = R_lower_95,
upper_95 = R_upper_95,
value = R,
measure = "R",
reference = 1)
r_R <- r_all_sliding %>%
mutate(measure = "r",
value = r,
reference = 0) %>%
bind_rows(R)
r_R %>%
ggplot(aes(x = w_max, y = value)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(aes(yintercept = reference), linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0,0, "cm"),
strip.background = element_blank(),
# strip.text.x = element_blank(),
strip.placement = "outside"
) +
guides(color = guide_legend(title = "",
override.aes = list(fill = NA)),
fill = FALSE) +
labs(x = "", y = "") +
scale_colour_manual(values = pal) +
facet_grid(rows = vars(measure),
scales = "free_y",
switch = "y",
labeller = as_labeller(c(r = "Daily growth rate (r)",
R = "Effective reproduction\nnumber (Re)")))We repeat the above analysis, where we fit quasi-Poisson GLMs for 14-day windows to get growth rates over time, but apply this to each age group separately (0-18, 19-69, 70-120 years old).
We first run the analysis for 0-18 years old.
## set moving time window (2 weeks)
w <- 14
# create empty df
r_all_sliding_0_18 <- NULL
## make data for model
x_model_all_moving_0_18 <- x %>%
filter(!is.na(nhs_region),
age == "0-18") %>%
group_by(date, nhs_region) %>%
summarise(n = sum(count))
unique_dates <- unique(x_model_all_moving_0_18$date)
for (i in 1:(length(unique_dates) - w)) {
date_i <- unique_dates[i]
date_i_max <- date_i + w
model_data <- x_model_all_moving_0_18 %>%
filter(date >= date_i & date < date_i_max) %>%
mutate(day = as.integer(date - date_i)) %>%
day_of_week()
mod <- glm(n ~ day * nhs_region + day_of_week,
data = model_data,
family = 'quasipoisson')
# get growth rate
r <- get_r(mod)
r$w_min <- date_i
r$w_max <- date_i_max
# combine all estimates
r_all_sliding_0_18 <- bind_rows(r_all_sliding_0_18, r)
}
#serial interval distribution
SI_param = epitrix::gamma_mucv2shapescale(4.7, 2.9/4.7)
SI_distribution <- distcrete::distcrete("gamma", interval = 1,
shape = SI_param$shape,
scale = SI_param$scale, w = 0.5)
#convert growth rates r to R0
r_all_sliding_0_18 <- r_all_sliding_0_18 %>%
mutate(R = epitrix::r2R0(r, SI_distribution),
R_lower_95 = epitrix::r2R0(lower_95, SI_distribution),
R_upper_95 = epitrix::r2R0(upper_95, SI_distribution))# plot
plot_growth <-
r_all_sliding_0_18 %>%
ggplot(aes(x = w_max, y = r)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 0, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(colour = guide_legend(title = "",override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated daily growth rate (r)"
) +
scale_colour_manual(values = pal)# plot
plot_R <-
r_all_sliding_0_18 %>%
ggplot(aes(x = w_max, y = R)) +
geom_ribbon(aes(ymin = R_lower_95, ymax = R_upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 1, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated effective reproduction\nnumber (Re)"
) +
scale_colour_manual(values = pal)
R <- r_all_sliding_0_18 %>%
mutate(lower_95 = R_lower_95,
upper_95 = R_upper_95,
value = R,
measure = "R",
reference = 1)
r_R <- r_all_sliding_0_18 %>%
mutate(measure = "r",
value = r,
reference = 0) %>%
bind_rows(R)
fig2_3_0_18 <- r_R %>%
ggplot(aes(x = w_max, y = value)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(aes(yintercept = reference), linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0,0, "cm"),
strip.background = element_blank(),
strip.placement = "outside"
) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "", y = "") +
scale_colour_manual(values = pal) +
facet_grid(rows = vars(measure),
scales = "free_y",
switch = "y",
labeller = as_labeller(c(r = "Daily growth rate (r)",
R = "Effective reproduction\nnumber (Re)")))Then, we run the analysis for 19-69 years old.
## set moving time window (2 weeks)
w <- 14
# create empty df
r_all_sliding_19_69 <- NULL
## make data for model
x_model_all_moving_19_69 <- x %>%
filter(!is.na(nhs_region),
age == "19-69") %>%
group_by(date, nhs_region) %>%
summarise(n = sum(count))
unique_dates <- unique(x_model_all_moving_19_69$date)
for (i in 1:(length(unique_dates) - w)) {
date_i <- unique_dates[i]
date_i_max <- date_i + w
model_data <- x_model_all_moving_19_69 %>%
filter(date >= date_i & date < date_i_max) %>%
mutate(day = as.integer(date - date_i)) %>%
day_of_week()
mod <- glm(n ~ day * nhs_region + day_of_week,
data = model_data,
family = 'quasipoisson')
# get growth rate
r <- get_r(mod)
r$w_min <- date_i
r$w_max <- date_i_max
# combine all estimates
r_all_sliding_19_69 <- bind_rows(r_all_sliding_19_69, r)
}
#serial interval distribution
SI_param = epitrix::gamma_mucv2shapescale(4.7, 2.9/4.7)
SI_distribution <- distcrete::distcrete("gamma", interval = 1,
shape = SI_param$shape,
scale = SI_param$scale, w = 0.5)
#convert growth rates r to R0
r_all_sliding_19_69 <- r_all_sliding_19_69 %>%
mutate(R = epitrix::r2R0(r, SI_distribution),
R_lower_95 = epitrix::r2R0(lower_95, SI_distribution),
R_upper_95 = epitrix::r2R0(upper_95, SI_distribution))# plot
plot_growth <-
r_all_sliding_19_69 %>%
ggplot(aes(x = w_max, y = r)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 0, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(colour = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated daily growth rate (r)") +
scale_colour_manual(values = pal)# plot
plot_R <-
r_all_sliding_19_69 %>%
ggplot(aes(x = w_max, y = R)) +
geom_ribbon(aes(ymin = R_lower_95, ymax = R_upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 1, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated effective reproduction\nnumber (Re)"
) +
scale_colour_manual(values = pal)
R <- r_all_sliding_19_69 %>%
mutate(lower_95 = R_lower_95,
upper_95 = R_upper_95,
value = R,
measure = "R",
reference = 1)
r_R <- r_all_sliding_19_69 %>%
mutate(measure = "r",
value = r,
reference = 0) %>%
bind_rows(R)
fig2_3_19_69 <- r_R %>%
ggplot(aes(x = w_max, y = value)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(aes(yintercept = reference), linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0,0, "cm"),
strip.background = element_blank(),
strip.placement = "outside"
) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "", y = "") +
scale_colour_manual(values = pal) +
facet_grid(rows = vars(measure),
scales = "free_y",
switch = "y",
labeller = as_labeller(c(r = "Daily growth rate (r)",
R = "Effective reproduction\nnumber (Re)")))Finally, we run the analysis for 70-120 years old.
## set moving time window (2 weeks)
w <- 14
# create empty df
r_all_sliding_70_120 <- NULL
## make data for model
x_model_all_moving_70_120 <- x %>%
filter(!is.na(nhs_region),
age == "70-120") %>%
group_by(date, nhs_region) %>%
summarise(n = sum(count))
unique_dates <- unique(x_model_all_moving_70_120$date)
for (i in 1:(length(unique_dates) - w)) {
date_i <- unique_dates[i]
date_i_max <- date_i + w
model_data <- x_model_all_moving_70_120 %>%
filter(date >= date_i & date < date_i_max) %>%
mutate(day = as.integer(date - date_i)) %>%
day_of_week()
mod <- glm(n ~ day * nhs_region + day_of_week,
data = model_data,
family = 'quasipoisson')
# get growth rate
r <- get_r(mod)
r$w_min <- date_i
r$w_max <- date_i_max
# combine all estimates
r_all_sliding_70_120 <- bind_rows(r_all_sliding_70_120, r)
}
#serial interval distribution
SI_param = epitrix::gamma_mucv2shapescale(4.7, 2.9/4.7)
SI_distribution <- distcrete::distcrete("gamma", interval = 1,
shape = SI_param$shape,
scale = SI_param$scale, w = 0.5)
#convert growth rates r to R0
r_all_sliding_70_120 <- r_all_sliding_70_120 %>%
mutate(R = epitrix::r2R0(r, SI_distribution),
R_lower_95 = epitrix::r2R0(lower_95, SI_distribution),
R_upper_95 = epitrix::r2R0(upper_95, SI_distribution))# plot
plot_growth <-
r_all_sliding_70_120 %>%
ggplot(aes(x = w_max, y = r)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 0, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(colour = guide_legend(title = "",override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated daily growth rate (r)"
) +
scale_colour_manual(values = pal)# plot
plot_R <-
r_all_sliding_70_120 %>%
ggplot(aes(x = w_max, y = R)) +
geom_ribbon(aes(ymin = R_lower_95, ymax = R_upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 1, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated effective reproduction\nnumber (Re)") +
scale_colour_manual(values = pal)
R <- r_all_sliding_70_120 %>%
mutate(lower_95 = R_lower_95,
upper_95 = R_upper_95,
value = R,
measure = "R",
reference = 1)
r_R <- r_all_sliding_70_120 %>%
mutate(measure = "r",
value = r,
reference = 0) %>%
bind_rows(R)
fig2_3_70_120 <- r_R %>%
ggplot(aes(x = w_max, y = value)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(aes(yintercept = reference), linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0,0, "cm"),
strip.background = element_blank(),
strip.placement = "outside"
) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "", y = "") +
scale_colour_manual(values = pal) +
facet_grid(rows = vars(measure),
scales = "free_y",
switch = "y",
labeller = as_labeller(c(r = "Daily growth rate (r)",
R = "Effective reproduction\nnumber (Re)"))) We combine the estimated growth rates and effective reproduction numbers into a single figure.
ggpubr::ggarrange(fig2_3_0_18,
fig2_3_19_69,
fig2_3_70_120,
nrow = 3,
labels = "AUTO",
common.legend = TRUE,
legend = "bottom",
align = "hv") We want to explore the correlation between NHS Pathways reports and deaths, and assess the potential for reports to be used as an early warning system for disease resurgence.
Death data are publically available. We truncate the time series to avoid bias from reporting delay - we assume a conservative delay of three weeks.
We calculate Pearson’s correlation coefficient between deaths and NHS Pathways notifications using different lags. Confidence intervals are obtained using bootstrap. Note that results were also confirmed using Spearman’s rank correlation.
First we join the NHS Pathways and death data, and aggregate over all England:
## truncate death data for reporting delay
trunc_date <- max(dth$date_report) - delay_max
dth_trunc <- dth %>%
rename(date = date_report) %>%
filter(date <= trunc_date)
## join with notification data
all_data <- x %>%
filter(!is.na(nhs_region)) %>%
group_by(date, nhs_region) %>%
summarise(count = sum(count, na.rm = T)) %>%
ungroup %>%
inner_join(dth_trunc,
by = c("date","nhs_region"))
all_tot <- all_data %>%
group_by(date) %>%
summarise(count = sum(count, na.rm = TRUE),
deaths = sum(deaths, na.rm = TRUE)) We calculate correlation with lagged NHS Pathways reports from 0 to 30 days behind deaths:
## Calculate all correlations + bootstrap CIs
lag_cor <- data.frame()
for (i in 0:30) {
## lag reports
summary <- all_tot %>%
mutate(note_lag = lag(count, i)) %>%
## calculate rank correlation and bootstrap CI
getboot(.) %>%
mutate(lag = i)
lag_cor <- bind_rows(lag_cor, summary)
}
cor_vs_lag <- ggplot(lag_cor, aes(lag, r)) +
theme_bw() +
geom_ribbon(aes(ymin = r_low, ymax = r_hi), alpha = 0.2) +
geom_hline(yintercept = 0, lty = "longdash") +
geom_point() +
geom_line() +
labs(x = "Lag between NHS pathways and death data (days)",
y = "Pearson's correlation") +
large_txt
cor_vs_lagThis analysis suggests that the best lag is 23 days. We then compare and plot the number of deaths reported against the number of NHS Pathways reports lagged by 23 days.
all_tot <- all_tot %>%
rename(date_death = date) %>%
mutate(note_lag = lag(count, lag_cor$lag[l_opt]),
note_lag_c = (note_lag - mean(note_lag, na.rm = T)),
date_note = lag(date_death,16))
lag_mod <- glm(deaths ~ note_lag, data = all_tot, family = "quasipoisson")
summary(lag_mod)
##
## Call:
## glm(formula = deaths ~ note_lag, family = "quasipoisson", data = all_tot)
##
## Deviance Residuals:
## Min 1Q Median 3Q Max
## -6.9699 -1.0283 0.1195 1.7109 4.6710
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 5.191e+00 5.210e-02 99.64 <2e-16 ***
## note_lag 9.644e-06 4.873e-07 19.79 <2e-16 ***
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for quasipoisson family taken to be 6.253643)
##
## Null deviance: 2690.34 on 32 degrees of freedom
## Residual deviance: 198.13 on 31 degrees of freedom
## (23 observations deleted due to missingness)
## AIC: NA
##
## Number of Fisher Scoring iterations: 4
exp(coefficients(lag_mod))
## (Intercept) note_lag
## 179.60197 1.00001
exp(confint(lag_mod))
## 2.5 % 97.5 %
## (Intercept) 162.019255 198.729822
## note_lag 1.000009 1.000011
Rsq(lag_mod)
## [1] 0.9263569
mod_fit <- as.data.frame(predict(lag_mod, type = "link", se.fit = TRUE)[1:2])
all_tot_pred <-
all_tot %>%
filter(!is.na(note_lag)) %>%
mutate(pred = mod_fit$fit,
pred.se = mod_fit$se.fit,
low = exp(pred - 1.96*pred.se),
hi = exp(pred + 1.96*pred.se))
glm_fit <- all_tot_pred %>%
filter(!is.na(note_lag)) %>%
ggplot(aes(x = note_lag, y = deaths)) +
geom_point() +
geom_line(aes(y = exp(pred))) +
geom_ribbon(aes(ymin = low, ymax = hi), alpha = 0.3, col = "grey") +
theme_bw() +
labs(y = "Daily number of\ndeaths reported",
x = "Daily number of NHS Pathways reports") +
large_txt
glm_fitThis is a comparison of gamma versus lognormal distribution for the serial interval used to convert r to R in our analysis. Both distributions are parameterised with mean 4.7 and standard deviation 2.9.
SI_param <- epitrix::gamma_mucv2shapescale(4.7, 2.9/4.7)
SI_distribution <- distcrete::distcrete("gamma", interval = 1,
shape = SI_param$shape,
scale = SI_param$scale, w = 0.5)
SI_distribution2 <- distcrete::distcrete("lnorm", interval = 1,
meanlog = log(4.7),
sdlog = log(2.9), w = 0.5)
SI_dist1 <- data.frame(x = SI_distribution$r(1e5))
SI_dist1 <- count(SI_dist1, x) %>%
ggplot() +
geom_col(aes(x = x, y = n)) +
labs(x = "Serial interval (days)", y = "Frequency") +
scale_x_continuous(breaks = seq(0, 30, 5)) +
theme_bw()
SI_dist2 <- data.frame(x = SI_distribution2$r(1e5))
SI_dist2 <- count(SI_dist2, x) %>%
ggplot() +
geom_col(aes(x = x, y = n)) +
labs(x = "Serial interval (days)", y = "Frequency") +
scale_x_continuous(breaks = seq(0, 200, 20), limits = c(0, 200)) +
theme_bw()
ggpubr::ggarrange(SI_dist1,
SI_dist2,
nrow = 1,
labels = "AUTO") We reproduce the window analysis with either a 7 or 21 days window for sensitivity purposes.
First with the 7 days window:
## set moving time window (1/2/3 weeks)
w <- 7
# create empty df
r_all_sliding_7days <- NULL
## make data for model
x_model_all_moving <- x %>%
filter(!is.na(nhs_region)) %>%
group_by(date, nhs_region) %>%
summarise(n = sum(count))
unique_dates <- unique(x_model_all_moving$date)
for (i in 1:(length(unique_dates) - w)) {
date_i <- unique_dates[i]
date_i_max <- date_i + w
model_data <- x_model_all_moving %>%
filter(date >= date_i & date < date_i_max) %>%
mutate(day = as.integer(date - date_i)) %>%
day_of_week()
mod <- glm(n ~ day * nhs_region + day_of_week,
data = model_data,
family = 'quasipoisson')
# get growth rate
r <- get_r(mod)
r$w_min <- date_i
r$w_max <- date_i_max
# combine all estimates
r_all_sliding_7days <- bind_rows(r_all_sliding_7days, r)
}
#serial interval distribution
SI_param = epitrix::gamma_mucv2shapescale(4.7, 2.9/4.7)
SI_distribution <- distcrete::distcrete("gamma", interval = 1,
shape = SI_param$shape,
scale = SI_param$scale,
w = 0.5)
#convert growth rates r to R0
r_all_sliding_7days <- r_all_sliding_7days %>%
mutate(R = epitrix::r2R0(r, SI_distribution),
R_lower_95 = epitrix::r2R0(lower_95, SI_distribution),
R_upper_95 = epitrix::r2R0(upper_95, SI_distribution))# plot
plot_growth <-
r_all_sliding_7days %>%
ggplot(aes(x = w_max, y = r)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 0, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(colour = guide_legend(title = "",override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated daily growth rate (r)") +
scale_colour_manual(values = pal)plot_R <- r_all_sliding_7days %>%
ggplot(aes(x = w_max, y = R)) +
geom_ribbon(aes(ymin = R_lower_95, ymax = R_upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 1, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated effective reproduction\nnumber (Re)") +
scale_colour_manual(values = pal)
R <- r_all_sliding_7days %>%
mutate(lower_95 = R_lower_95,
upper_95 = R_upper_95,
value = R,
measure = "R",
reference = 1)
r_R <- r_all_sliding_7days %>%
mutate(measure = "r",
value = r,
reference = 0) %>%
bind_rows(R)
r_R_7 <- r_R %>%
ggplot(aes(x = w_max, y = value)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(aes(yintercept = reference), linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0,0, "cm"),
strip.background = element_blank(),
strip.placement = "outside"
) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "", y = "") +
scale_colour_manual(values = pal) +
facet_grid(rows = vars(measure),
scales = "free_y",
switch = "y",
labeller = as_labeller(c(r = "Daily growth rate (r)",
R = "Effective reproduction\nnumber (Re)")))Then with the 21 days window:
## set moving time window (1/2/3 weeks)
w <- 21
# create empty df
r_all_sliding_21days <- NULL
## make data for model
x_model_all_moving <- x %>%
filter(!is.na(nhs_region)) %>%
group_by(date, nhs_region) %>%
summarise(n = sum(count))
unique_dates <- unique(x_model_all_moving$date)
for (i in 1:(length(unique_dates) - w)) {
date_i <- unique_dates[i]
date_i_max <- date_i + w
model_data <- x_model_all_moving %>%
filter(date >= date_i & date < date_i_max) %>%
mutate(day = as.integer(date - date_i)) %>%
day_of_week()
mod <- glm(n ~ day * nhs_region + day_of_week,
data = model_data,
family = 'quasipoisson')
# get growth rate
r <- get_r(mod)
r$w_min <- date_i
r$w_max <- date_i_max
# combine all estimates
r_all_sliding_21days <- bind_rows(r_all_sliding_21days, r)
}
#serial interval distribution
SI_param = epitrix::gamma_mucv2shapescale(4.7, 2.9/4.7)
SI_distribution <- distcrete::distcrete("gamma", interval = 1,
shape = SI_param$shape,
scale = SI_param$scale,
w = 0.5)
#convert growth rates r to R0
r_all_sliding_21days <- r_all_sliding_21days %>%
mutate(R = epitrix::r2R0(r, SI_distribution),
R_lower_95 = epitrix::r2R0(lower_95, SI_distribution),
R_upper_95 = epitrix::r2R0(upper_95, SI_distribution))# plot
plot_growth <-
r_all_sliding_21days %>%
ggplot(aes(x = w_max, y = r)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 0, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(colour = guide_legend(title = "",override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated daily growth rate (r)") +
scale_colour_manual(values = pal)# plot
plot_R <-
r_all_sliding_21days %>%
ggplot(aes(x = w_max, y = R)) +
geom_ribbon(aes(ymin = R_lower_95, ymax = R_upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(yintercept = 1, linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0.5,0.5, "cm")) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "",
y = "Estimated effective reproduction\nnumber (Re)") +
scale_colour_manual(values = pal)
R <- r_all_sliding_21days %>%
mutate(lower_95 = R_lower_95,
upper_95 = R_upper_95,
value = R,
measure = "R",
reference = 1)
r_R <- r_all_sliding_21days %>%
mutate(measure = "r",
value = r,
reference = 0) %>%
bind_rows(R)
r_R_21 <- r_R %>%
ggplot(aes(x = w_max, y = value)) +
geom_ribbon(aes(ymin = lower_95, ymax = upper_95, fill = nhs_region), alpha = 0.1) +
geom_line(aes(colour = nhs_region)) +
geom_point(aes(colour = nhs_region)) +
geom_hline(aes(yintercept = reference), linetype = "dashed") +
theme_bw() +
scale_weeks +
theme(legend.position = "bottom",
plot.margin = margin(0.5,1,0,0, "cm"),
strip.background = element_blank(),
strip.placement = "outside"
) +
guides(color = guide_legend(title = "", override.aes = list(fill = NA)), fill = FALSE) +
labs(x = "", y = "") +
scale_colour_manual(values = pal) +
facet_grid(rows = vars(measure),
scales = "free_y",
switch = "y",
labeller = as_labeller(c(r = "Daily growth rate (r)",
R = "Effective reproduction\nnumber (Re)")))And we combine both outputs into a single plot:
ggpubr::ggarrange(r_R_7,
r_R_21,
nrow = 2,
labels = "AUTO",
common.legend = TRUE,
legend = "bottom")
lag_cor_reg <- data.frame()
for (i in 0:30) {
summary <-
all_data %>%
group_by(nhs_region) %>%
mutate(note_lag = lag(count, i)) %>%
## calculate rank correlation and bootstrap CI for each region
group_modify(~getboot(.x)) %>%
mutate(lag = i)
lag_cor_reg <- bind_rows(lag_cor_reg, summary)
}
cor_vs_lag_reg <-
lag_cor_reg %>%
ggplot(aes(lag, r, col = nhs_region)) +
geom_hline(yintercept = 0, lty = "longdash") +
geom_ribbon(aes(ymin = r_low, ymax = r_hi, col = NULL, fill = nhs_region), alpha = 0.2) +
geom_point() +
geom_line() +
facet_wrap(~nhs_region) +
scale_color_manual(values = pal) +
scale_fill_manual(values = pal, guide = F) +
theme_bw() +
labs(x = "Lag between NHS pathways and death data (days)", y = "Pearson's correlation", col = "NHS region") +
theme(legend.position = "bottom") +
guides(color = guide_legend(override.aes = list(fill = NA)))
cor_vs_lag_regWe save the tables created during our analysis:
if (!dir.exists("excel_tables")) {
dir.create("excel_tables")
}
## list all tables, and loop over export
tables_to_export <- c("r_all_sliding", "lag_cor")
for (e in tables_to_export) {
rio::export(get(e),
file.path("excel_tables",
paste0(e, ".xlsx")))
}
## also export result from regression on lagged data
rio::export(lag_mod, file.path("excel_tables", "lag_mod.rds"))The following information documents the system on which the document was compiled.
This provides information on the operating system.
This provides information on the version of R used:
This provides information on the packages used:
sessionInfo()
## R version 3.6.3 (2020-02-29)
## Platform: x86_64-apple-darwin15.6.0 (64-bit)
## Running under: macOS Catalina 10.15.5
##
## Matrix products: default
## BLAS: /Library/Frameworks/R.framework/Versions/3.6/Resources/lib/libRblas.0.dylib
## LAPACK: /Library/Frameworks/R.framework/Versions/3.6/Resources/lib/libRlapack.dylib
##
## locale:
## [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
##
## attached base packages:
## [1] stats graphics grDevices utils datasets methods base
##
## other attached packages:
## [1] ggnewscale_0.4.1 ggpubr_0.3.0 lubridate_1.7.8
## [4] chngpt_2020.5-21 cyphr_1.1.0 DT_0.13
## [7] kableExtra_1.1.0 janitor_2.0.1 remotes_2.1.1
## [10] projections_0.4.1 earlyR_0.0.1 epitrix_0.2.2
## [13] distcrete_1.0.3 incidence_1.7.1 rio_0.5.16
## [16] reshape2_1.4.4 rvest_0.3.5 xml2_1.3.2
## [19] linelist_0.0.40.9000 forcats_0.5.0 stringr_1.4.0
## [22] dplyr_1.0.0 purrr_0.3.4 readr_1.3.1
## [25] tidyr_1.1.0 tibble_3.0.1 ggplot2_3.3.1
## [28] tidyverse_1.3.0 here_0.1 reportfactory_0.0.5
##
## loaded via a namespace (and not attached):
## [1] colorspace_1.4-1 selectr_0.4-2 ggsignif_0.6.0 ellipsis_0.3.1
## [5] rprojroot_1.3-2 snakecase_0.11.0 fs_1.4.1 rstudioapi_0.11
## [9] farver_2.0.3 fansi_0.4.1 splines_3.6.3 knitr_1.28
## [13] jsonlite_1.6.1 broom_0.5.6 dbplyr_1.4.4 compiler_3.6.3
## [17] httr_1.4.1 backports_1.1.7 assertthat_0.2.1 Matrix_1.2-18
## [21] cli_2.0.2 htmltools_0.4.0 prettyunits_1.1.1 tools_3.6.3
## [25] gtable_0.3.0 glue_1.4.1 Rcpp_1.0.4.6 carData_3.0-4
## [29] cellranger_1.1.0 vctrs_0.3.0 nlme_3.1-144 matchmaker_0.1.1
## [33] crosstalk_1.1.0.1 xfun_0.14 ps_1.3.3 openxlsx_4.1.5
## [37] lifecycle_0.2.0 rstatix_0.5.0 MASS_7.3-51.5 scales_1.1.1
## [41] hms_0.5.3 sodium_1.1 yaml_2.2.1 curl_4.3
## [45] gridExtra_2.3 stringi_1.4.6 kyotil_2019.11-22 boot_1.3-24
## [49] pkgbuild_1.0.8 zip_2.0.4 rlang_0.4.6 pkgconfig_2.0.3
## [53] evaluate_0.14 lattice_0.20-38 labeling_0.3 htmlwidgets_1.5.1
## [57] cowplot_1.0.0 processx_3.4.2 tidyselect_1.1.0 plyr_1.8.6
## [61] magrittr_1.5 R6_2.4.1 generics_0.0.2 DBI_1.1.0
## [65] pillar_1.4.4 haven_2.3.1 foreign_0.8-75 withr_2.2.0
## [69] mgcv_1.8-31 survival_3.1-8 abind_1.4-5 modelr_0.1.8
## [73] crayon_1.3.4 car_3.0-8 utf8_1.1.4 rmarkdown_2.2
## [77] viridis_0.5.1 grid_3.6.3 readxl_1.3.1 data.table_1.12.8
## [81] blob_1.2.1 callr_3.4.3 reprex_0.3.0 digest_0.6.25
## [85] webshot_0.5.2 munsell_0.5.0 viridisLite_0.3.0